Showing 33 of 33 total issues
File dropbox_client.js
has 610 lines of code (exceeds 250 allowed). Consider refactoring. Open
'use strict';
const AUTH_URL = 'https://www.dropbox.com/oauth2/authorize' +
'?response_type=token&client_id=u4emlzpeiilp7n0' +
'&force_reapprove=true' +
File dropbox_fs.js
has 460 lines of code (exceeds 250 allowed). Consider refactoring. Open
'use strict';
// Constants
const FILE_SYSTEM_ID = 'dropboxfs';
DropboxFS
has 41 functions (exceeds 20 allowed). Consider refactoring. Open
class DropboxFS {
// Constructor
constructor() {
DropboxClient
has 37 functions (exceeds 20 allowed). Consider refactoring. Open
class DropboxClient {
// Constructor
constructor(dropboxFS) {
Function sendContents
has 70 lines of code (exceeds 25 allowed). Consider refactoring. Open
sendContents(options, successCallback, errorCallback) {
if (!options.hasMore) {
if (options.needCommit) {
const data1 = this.jsonStringify({
cursor: {
Function assignEventHandlers
has 57 lines of code (exceeds 25 allowed). Consider refactoring. Open
assignEventHandlers() {
console.log('Start: assignEventHandlers');
chrome.alarms.onAlarm.addListener(alarm => {
if (alarm.name === 'dropbox_alarm') {
this.onAlarm(alarm);
Similar blocks of code found in 2 locations. Consider refactoring. Open
new HttpFetcher(this, 'createOrDeleteEntry', {
type: 'POST',
url: 'https://api.dropboxapi.com/2/files/' + operation,
headers: {
'Authorization': 'Bearer ' + this.access_token_,
- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 80.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 2 locations. Consider refactoring. Open
new HttpFetcher(this, 'copyOrMoveEntry', {
type: 'POST',
url: 'https://api.dropboxapi.com/2/files/' + operation,
headers: {
'Authorization': 'Bearer ' + this.access_token_,
- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 80.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Function background
has 51 lines of code (exceeds 25 allowed). Consider refactoring. Open
const background = () => {
if (!chrome.fileSystemProvider) {
console.log('There is no chrome.fileSystemProvider API. See you on ChromeOS!');
return;
}
Consider simplifying this complex logical expression. Open
if (window.FormData &&
((options.dataType && (options.dataType === 'binary')) ||
(options.data && ((window.ArrayBuffer && options.data instanceof ArrayBuffer) ||
(window.Blob && options.data instanceof Blob))))) {
return {
Function truncate
has 48 lines of code (exceeds 25 allowed). Consider refactoring. Open
truncate(filePath, length, successCallback, errorCallback) {
const data = this.jsonStringify({
path: filePath
});
new HttpFetcher(this, 'truncate', {
Function getMetadata
has 45 lines of code (exceeds 25 allowed). Consider refactoring. Open
getMetadata(path, successCallback, errorCallback) {
if (path === '/') {
successCallback({
isDirectory: true,
name: '',
Similar blocks of code found in 2 locations. Consider refactoring. Open
const entryMetadata = {
isDirectory: content['.tag'] === 'folder',
name: content.name,
size: content.size || 0,
modificationTime: content.server_modified ? new Date(content.server_modified) : new Date()
- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 69.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 2 locations. Consider refactoring. Open
const entryMetadata = {
isDirectory: result['.tag'] === 'folder',
name: result.name,
size: result.size || 0,
modificationTime: result.server_modified ? new Date(result.server_modified) : new Date()
- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 69.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Function mount
has 42 lines of code (exceeds 25 allowed). Consider refactoring. Open
mount(successCallback, errorCallback) {
const dropboxClient = new DropboxClient(this);
dropboxClient.authorize(() => {
dropboxClient.getUserInfo((userInfo) => {
console.log(userInfo);
Function watchDirectory
has 39 lines of code (exceeds 25 allowed). Consider refactoring. Open
watchDirectory(fileSystemId, dropboxClient, entryPath) {
this.useWatcher(use => {
if (!use) {
return;
}
Function get
has 38 lines of code (exceeds 25 allowed). Consider refactoring. Open
get(entryPath) {
if (entryPath === '/') {
return {
needFetch: true,
exists: true
Function get
has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring. Open
get(entryPath) {
if (entryPath === '/') {
return {
needFetch: true,
exists: true
- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function onClickedBtnMount
has 33 lines of code (exceeds 25 allowed). Consider refactoring. Open
onClickedBtnMount(evt) {
const btnMount = document.querySelector('#btnMount');
evt.preventDefault();
btnMount.setAttribute('disabled', 'true');
$.toast({
Function closeFile
has 33 lines of code (exceeds 25 allowed). Consider refactoring. Open
closeFile(filePath, openRequestId, mode, successCallback, errorCallback) {
const writeRequest = this.writeRequestMap[openRequestId];
if (writeRequest && mode === 'WRITE') {
const uploadId = writeRequest.uploadId;
if (uploadId) {